Adwaita icon theme for Xfce/non-Gnome environments

Extension to Adwaita icon theme adding missing Xfce icons

usage in Xfce:
    Open Xfce Settings > Appearance > Icons
    Select Adwaita-Xfce

usage in non-desktop systems:

    add 
    gtk-icon-theme-name=adwaita-xfce

    to ~/.config/gtk-3.0/settings.ini and ~/.config/gtk-4.0/settings.ini

Maintainer: The OpenBSD ports mailing-list <ports@openbsd.org>

WWW: https://github.com/shimmerproject/adwaita-xfce-icon-theme
